The LMR1S Microphone/Line Input Module with Remote Control from Bogen Communicationsis an actively balanced plug-in module designed to pre-amplify microphone inputs to line-level. It includes a remote control whcih can operate at a distance of up to 2000′. The LMR1S is compatible with the Vector mixer/pre-amplifier model VMIX. A mic/line switch sets the input gain range for the intended input device. Jumpers are used to select between 4 levels of priority; the LMM1S can mute lower priority modules and can be muted from higher priority modules plugged into the same VMIX. When using the module with condenser microphones, a jumper can be set for the module to supply 24V phantom power. This input module features bass & treble, gain/trim, and gate threshhold & duration controls.
The module has a gain control that will allow gain to be adjusted from 18 dB to 60 dB in MIC position, or from -2 dB to 40 dB in LINE position. It has the ability to mute lower priority modules and be muted by higher priority modules. The module is also able to assume any of four priority levels. The module has an internal gating circuit with controls for threshold and duration. It has a built-in limiter to control the maximum output level of the module. The module also has an LED to indicate limiter activity. The module has bass and treble controls with cut and boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output is assignable to either or both of two mixing buses.